I saw what looked like a star in the sky just south of offutt AFB. It was very high in the sky. It started to move across the sky toward the south then turned to the east, then turned again to the north. then took off so fast that it appeared to vanish. A couple of minutes later two Airplanes (jets) flew past at a very fast rate. Over the next hour I saw at least 6 planes circling the sky. Oddly enough there was a local sighting a day or two earlier and the airbase did say they were doing some testing. But i do happen to Know from friends still in the airforce that the bases runway is suppose to be shut down for repair. All aircraft are suppose to be flying out of lincoln.